Industrial Silico-Manganese Hot Coil Rod for Bolts
Industrial silico-manganese hot coil rod for bolts is a hot-rolled bar or rod of silico-manganese alloy steel, supplied in irregularly wound coils. It is designed for subsequent drawing or forging into high-strength fasteners, and its composition and form align with the definition of bars and rods of other alloy steel in Chapter 72.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the steel contains other alloying elements exceeding the limits for silico-manganese steel.
The product would be classified as other alloy steel if it does not meet the specific silico-manganese composition.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Ensure the product meets the silico-manganese steel definition under subheading note 1(e) of Chapter 72, with carbon ≤0.7%, manganese 0.5-1.9%, and silicon 0.6-2.3%
• Declare the coil form and hot-rolled state accurately to avoid reclassification
• Verify the chemical composition with a mill certificate to support the tariff classification
Related Products under Tariff item 7227.20.00
5.5mm Silico-Manganese Welding Wire Rod
5.5mm silico-manganese welding wire rod is a hot-rolled wire rod of silico-manganese steel in coil form, engineered for flux-cored arc welding wire manufacturing. It offers excellent drawability and weld puddle control, and its composition and form align with tariff item 7227.20.00.
6.0mm Silico-Manganese GMAW Rod
6.0mm silico-manganese GMAW rod is a hot-rolled wire rod in irregular coils, made from silico-manganese alloy steel for gas metal arc welding wire. It provides superior arc stability and minimal spatter, and its composition and form place it under tariff item 7227.20.00.
Automotive Silico-Manganese Welding Rod
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ER308L Silico-Manganese Welding Quality Rod
ER308L silico-manganese welding quality rod is a hot-rolled silico-manganese alloy steel rod in irregularly wound coils, optimized for stainless steel welding wire production. It features low inclusions and consistent cross-section for seamless drawing, and its composition and form place it under tariff item 7227.20.00.
ER71T-1 Flux Core Welding Rod Base
ER71T-1 flux core welding rod base is a silico-manganese steel hot-rolled wire rod serving as base material for flux-cored welding electrodes. It is designed with optimal deoxidizers for clean welds, and its composition and form align with tariff item 7227.20.00.
Hot-Rolled Silico-Manganese Coil for Heavy Machinery Gears
Hot-rolled bars and rods of silico-manganese steel, presented in irregularly wound coils, intended for machining into large industrial gears and pinions. The silico-manganese composition provides the strength and wear resistance required for heavy machinery components, and the coil form is suitable for further processing such as drawing or forging.